What kind of scope for my SU-16

Great gun but the sights SUCK!!!!i would like to get a scope for it but i never bought one. i dont want to spend more the 60 bucks and i would like to shoot small things with it.and ideas if you could give me a link that would be great....ps do they make a good sight for the su16 i think scopes r cheatin and might want to stick to the reg sights


thanks

Roise should be shot!